Datasheet > 1SMA4731A

1SMA4731A

更新时间： 2024-11-18 12:57:11

品牌	Logo	应用领域
森美特 - SUNMATE		二极管
页数	文件大小	规格书
2页	460K
描述
1W patch zener diode SMA 4.3V series

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数据手册

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1SMA4731A 数据手册

1SMA4728A - 1SMA4764A

SURFACE MOUNT SILICON ZENER DIODES

VOLTAGE RANGE: 3.3V - 100V

POWER: 1.0Wa t t s

Features

Complete voltage range 3.3 to 100 volts

High peak reverse power dissipation

High reliability

Low leakage current

Standard zener voltage tolerance is ± 5

SMA(DO-214AC)

Dim

MinMax

Mechanical Data

2.29

4.00

1.27

0.15

4.80

0.10

0.76

2.01

2.92

4.60

1.63

0.31

5.59

0.20

1.52

2.62

Case: SMA/DO-214AC, Molded Plastic

Terminals: Solder Plated, Solderable

per MIL-STD-750, Method 2026

Polarity: Cathode Band or Cathode Notch

Marking: Type Number

Weight: 0.064 grams (approx.)

All Dimensions in mm

T_A= 25ꢀC unless otherwise specified

Maximum Ratings

Rating

Symbol

Value

Unit

DC Power Dissipation at TL = 75 °C (Note1)

Maximum Forward Voltage at IF = 200 mA

Junction Temperature Range

Storage Temperature Range

Note :

1.0

1.2

°C

- 55 to + 150

(1) P.C.B. Mounted on 0.31x0.31x0.08" (8x8x2mm) copper areas pads.

Fig. 1 MAXIMUM CONTINUOUS POWER DERATING

1.25

1.00

0.75

0.50

0.25

P.C.B. Mounted on

0.31x0.31x0.08" (8x8x2mm)

copper areas pads

100

125

150

175

TL, LEAD TEMPERATURE (°C)

1 of 2

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